Perhaps you should try some spelling variations:
thi chien » thi hien, thi thien, thien chien
hanh dung » thanh dung, anh dung, hanh dong
luan nang » luan van, van nang, luan san
nang cong » nang song, dang cong, bang cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
chi hieu » cao hieu, chi tiet, co hieu
theo chu » theo chieu, cho chu, chao chu
toan cau » 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: ((((thi chien) or (chi hieu))) or (theo chu)) tinh - hanh dung luan nang cong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((thi chien) OR (chi hieu))) OR (theo chu)) tinh - hanh dung luan nang cong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: ((((thi chien) or (chi hieu))) or (theo chu)) tinh - hanh dung luan nang cong manh toan cau*.