Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
theo lieu » theo tieu, theo chieu, theo yeu
tranh cam » trinh cam, tranh cac, tranh cai
nang cong » nang song, dang cong, bang cong
ho chieu » theo chieu, hoc thieu, doi chieu
huy toan » huy tran, huu toan, huy hoang
le toan » ke toan, le doan, le tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo lieu) or (ho chieu)) tinh - hanh tranh cam nang cong ((huy toan) or (le toan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo lieu) OR (ho chieu)) tinh - hanh tranh cam nang cong ((huy toan) OR (le toan)) ban.
• Adding a wildcard symbol may retrieve word variants: ((theo lieu) or (ho chieu)) tinh - hanh tranh cam nang cong ((huy toan) or (le toan)) ban*.