Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
hay nhung » tay nhung, tham nhung, thai nhung
tung hay » cung hay, tung bay, trung hai
cong san » cong tac
than sao » than so, than vao, thanh san
than cap » khan cap, thanh lap, thanh cac

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 tung hay nhung cong san ((than sao) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh tung hay nhung cong san ((than sao) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tung hay nhung cong san ((than sao) or (than cap))*.