Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
dang trong » dung trong, dong trong, lang trong
doi chieu » doc hieu, doi chi, mot chieu
tranh cua » doanh cua, manh cua
trong dan » trong dang, trong san, trong tan
ho chieu » theo chieu, hoc thieu, mot chieu
cua dang » cua cong, cua ban
than cap » khan cap, thanh lap, thanh cac

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chieu)) tinh - hanh tranh cua dang trong dan ((than cap) OR (thanh san))~.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chieu)) tinh - hanh tranh cua dang trong dan ((than cap) or (thanh san))*.