'' (1941); Pah Wongso's popularity was such that two films bearing his name were released by
Star Film. After one of these fairs, in Yogyakarta, Pah Wongso was arrested for writing a threatening letter to Liem Tek Hien, who refused to pay
f. 10 for a walking stick he said that he had not purchased, and held at Struiswijk Prison in Batavia. He was charged with "attempted extortion and unpleasant treatment". The case was widely followed by ethnic Chinese in the Indies, and the newspaper
Keng Po established a defense fund for Pah Wongso, which raised more than f. 1,300 by mid-June 1938; this had reached almost f. 2,000 by the end of the month. The case was brought to trial on 24 June 1938. Although Liem regretted reporting Pah Wongso to the police, the prosecutor called for a two-month sentence, while the defence asked for an acquittal, or time served. Ultimately, on 28 June 1938 the judge gave a sentence of one month – equal to the time Pah Wongso had served – and he was released. Pah Wongso appealed the court sentence, calling for an acquittal; in August 1938 his sentence was reduced to a 25-cent fine. The defense fund collected by
Keng Po, totaling almost f. 3,500 by August, was allocated to the establishment of a school; on 8 August 1938 the Pah Wongso Crèches school for impoverished youth opened at 20 Blandongan St. in Batavia. By the end of the year Pah Wongso had participated in a march on opium use and been featured in a special issue of
Fu Len. In 1939 Pah Wongso expanded his school in Blandongan to include an employment office. Established with f. 1,000, the office was located above the school and by November 1939 was training 22 job seekers. The Pah Wongso Crèches, meanwhile, served more than 200 ethnic Chinese and
indigene students. He continued speaking out against the working conditions in the Indies, giving a lecture to a 1,000-strong audience at the Queens Theatre in Batavia in October 1939. He remained highly popular with the ethnic Chinese. In 1941,
Star Film made two films starring Pah Wongso to take advantage of his popularity. The first,
Pah Wongso Pendekar Boediman (
Pah Wongso the Cultured Warrior), depicted him as a nut seller who investigates the murder of a rich
hajji. It was released to popular acclaim, although the journalist
Saeroen suggest this was predominantly because of Pah Wongso's existing popularity within the Chinese community. A second film, a comedy titled
Pah Wongso Tersangka, depicted Pah Wongso as a suspect in an investigation and was released in December 1941. Writing in the magazine
Pertjatoeran Doenia dan Film, "S." praised the introduction of comedy to the Indies' film industry, and expressed hope that the film would "leave audiences rolling with laughter". ==Later life==