Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
thanh ung » thanh tung, thanh hung, thanh dung
lang cong » dang cong, bang cong, hang cong
hoa lang » hoa dan, hoa van
cong dan » cong san, cong tan, huong dan
toan cao » toan tap
toan ban » van ban
ung hoa » trung hoa, dong hoa, hang hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - thanh ung hoa lang cong dan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh ung hoa lang cong dan ((toan cao) OR (toan ban))*.