Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
canh hanh » xanh hanh, canh tranh, danh thanh
nang cong » nang song, dang cong, bang cong
doc hieu » toc thieu, hoc thieu, hoc hien
ho chieu » hoc thieu, doi chieu, mot chieu
cong anh » cong danh, dong anh, hong anh
tuan cau » toan cau, quan cau, tuan cu
vi nang » voi nang, ki nang, va nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((doc hieu) or (ho chieu))) or (theo chieu)) xanh - canh hanh vi nang cong anh tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((doc hieu) OR (ho chieu))) OR (theo chieu)) xanh - canh hanh vi nang cong anh tuan cau.
• Adding a wildcard symbol may retrieve word variants: ((((doc hieu) or (ho chieu))) or (theo chieu)) xanh - canh hanh vi nang cong anh tuan cau*.