Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
truong cua » truong quan, truong cao, huong cua
hoc thieu » toc thieu, hoc hien
truong ca » truong cao, truong va, trong ca
tong cong » trong cong, cong cong, dung cong
dan than » dan chan, van than, dan toan
ban than » ban thanh, van thanh, ban hang

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