Perhaps you should try some spelling variations:
tranh luan » trinh luan, trinh luat, doanh luan
tinh tranh » tinh thanh, tinh trang, trinh trang
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
luan hang » luan nang, luan han, luan hung
hang cong » dang cong, hang nong, bang cong
toan cao » toan ban, toan tap

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) or (theo tieu)) xanh - tinh tranh luan hang cong thanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (theo tieu)) xanh - tinh tranh luan hang cong thanh toan cao*.