Perhaps you should try some spelling variations:
tong hang » kong hang, yong phang, long han
yao yang » yang yang
tan yang » tan ying, tan yong, tao yang
dan yang » daun yang, wang yang, yang yang
cho tong » choo ting, choi tony, cho sung
hang shu » zhang shuo, cong shu, chang su
lan cho » san cho, tan chor
li lan » lai lan, li lin, li nan

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yao yang) OR (((tan yang) OR (dan yang)))) li lan cho tong hang shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yao yang) or (((tan yang) OR (dan yang)))) li lan cho tong hang shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yao yang) or (((tan yang) OR (dan yang)))) li lan cho tong hang shu ;*.