Perhaps you should try some spelling variations:
nhung dong » nhung don, nhung cong, nhung dung
dong thanh » truong thanh
thanh toan » thanh hoa, thanh san, tinh toan
hien xanh » hien hanh, hien nhanh, chieu xanh
trinh van » trinh han, trinh quan, trinh toan
trinh he » trinh han, trinh hoa, trinh thi
toan ban » van 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 hien xanh - hanh ((trinh van) or (trinh he)) nhung dong thanh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh ((trinh van) OR (trinh he)) nhung dong thanh toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh ((trinh van) or (trinh he)) nhung dong thanh toan ban*.