Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
van thanh » van tuan
ban thanh » ban hanh, ban hang
trung va » truong va, trang va, trung ha
ban than » ban hang, ban hanh, ban phap

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 trung va nhung cong ((ban than) or (((van thanh) OR (ban thanh)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh trung va nhung cong ((ban than) OR (((van thanh) OR (ban thanh)))) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh trung va nhung cong ((ban than) or (((van thanh) OR (ban thanh)))) cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung va nhung cong ((ban than) or (((van thanh) OR (ban thanh)))) cau*.