Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
thai nhung » thi nhung, thai vung, thai hang
tham nhung » thi nhung
hoc thieu » toc thieu, hoc hien
hay nhung » tay nhung, hanh nhung, khac nhung
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan tap » toan ban

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