Yeuk Hui Study Hall, Grade III historic study hall in Ping Shan, Hong Kong.

Yeuk Hui Study Hall, also called Wai Sun Tong, stands in Hang Mei Tsuen village in Ping Shan, Yuen Long District. The Ming-era building was founded by Tang Yeuk Hui, the 18th-generation ancestor of the Ping Shan Tang clan, and served as a village school with dormitory quarters for students. Its entrance carries a couplet comparing the door rings to dragons leaping in blue water and the ground to Ping Shan listening to deer calls.

Yeuk Hui Study Hall was built in the late Ming Dynasty by Tang Yeuk-hui, the eighteenth-generation ancestor of the Ping Shan Tang clan, giving it over 300 years of history. It served as a school for clan children and also contained dormitories. Major renovations in the 1960s altered much of its interior structure, and in 1981 it was listed as a Grade III historic building.

The hall's name comes from Tang Yeuk-hui, the 18th-generation ancestor of the Ping Shan Tang clan who founded it. Its alternate name, Wai San Tong, and the couplets at the door and in the main hall remain visible: the door couplet reads "Door rings of jade water watch the dragon leap; the ground pillows Ping Shan and listens to the deer call." The main hall couplet expresses hopes for fortune, longevity and blessings on later generations through ancestral merit.

Yeuk Hui Study Hall stands in Hang Mei Tsuen village, next to Hung Shing Temple, off the main Ping Shan Heritage Trail route and not listed among its numbered points. It is reached on foot through the village lanes of Ping Shan, in Yuen Long District. The hall is a Grade III historic building, so treat the structure with care and check locally before planning a look inside.

This learning space is a rare surviving example of how traditional Chinese educational halls actually operated and looked during daily use. The building is preserved as it stands within modern surroundings, creating an unexpected contrast that helps visitors understand the area's educational past.