Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
truong cua » truong ca, truong quan, truong cao
hoc thieu » toc thieu, hoc hien
trung cua » trung tuan, trung cap, dung cua
cuong tap » luong tap, cong tac, luong tai
cong tan » cong tac, cong san, cong thanh
va ban » van ban, va bai, va bao

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