Perhaps you should try some spelling variations:
tien trinh » tien thinh, bien tinh, tien thanh
tranh xuan » tran xuan, tranh luan, thanh xuan
xuan nang » luan nang, xuan hoang, van nang
nang cong » nang song, dang cong, bang cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
tinh » dinh, minh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((trieu (tinh or kinh)) or (tien trinh)) - canh tranh xuan nang cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((trieu (tinh OR kinh)) OR (tien trinh)) - canh tranh xuan nang cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((trieu (tinh or kinh)) or (tien trinh)) - canh tranh xuan nang cong dan toan cau*.