Perhaps you should try some spelling variations:
thieu sang » chieu sang, thieu khang, thieu quang
hanh trinh » canh tranh, hanh chinh
thanh tung » thanh cong
nhung dang » nhung lang, nhung dung, nhung bang
dang thanh » dong thanh, dang hanh, hoang thanh
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
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 sang - ((hanh trinh) or (thanh tung)) cua nhung dang thanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - ((hanh trinh) OR (thanh tung)) cua nhung dang thanh toan cao.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - ((hanh trinh) or (thanh tung)) cua nhung dang thanh toan cao*.