Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thuong cua » huong cua, thong cua, tuong cua
truong cua » truong ca, truong quan, truong cao
hoc thieu » toc thieu, hoc hien
dong cong » duong cong, dung cong, dang cong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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 ((thuong cua) or (truong cua)) dong cong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh ((thuong cua) OR (truong cua)) dong cong dan than ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh ((thuong cua) or (truong cua)) dong cong dan than ban*.