Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
theo dieu » theo tieu, theo chieu, thuoc dieu
nang cong » nang song, bang cong, hang cong
dang cong » dung cong
manh toan » thanh toan, anh tuan, tinh toan
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: theo dieu hanh - hanh trinh quan ((nang cong) or (dang cong)) manh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo dieu hanh - hanh trinh quan ((nang cong) OR (dang cong)) manh toan cao.
• Adding a wildcard symbol may retrieve word variants: theo dieu hanh - hanh trinh quan ((nang cong) or (dang cong)) manh toan cao*.