Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
cong dang » cong dong, cong dung, cong danh
trung ha » trung hoc, trung tam, trung cap
cong dan » cong san, cong tan, huong dan
toan cao » toan ban, toan tap
ha hang » nha hang, ha tang, va hang

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

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