Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
hoc thieu » toc thieu, hoc hien
doi chieu » doc hieu, doi chi, ho chieu
tranh hay » tranh ha, tranh chap, tranh hang
hay khong » bay khong, hang khong, hoac khong
xuong dan » huong dan, xuong san, nguong dan
tuong dan » huong dan, tung dan, truong dai
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) or (doi chieu)) xanh - hanh tranh hay khong ((xuong dan) or (tuong dan)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (doi chieu)) xanh - hanh tranh hay khong ((xuong dan) OR (tuong dan)) than cap.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (doi chieu)) xanh - hanh tranh hay khong ((xuong dan) or (tuong dan)) than cap*.