Perhaps you should try some spelling variations:
thanh phan » thanh pho, thanh san, thanh toan
cong thanh » dong thanh, cong trinh, cong tan
phan cua » nhan cua, than cua, phat cua
cong san » cong tac
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
ha tinh » va tinh, may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: _ ha tinh - thanh phan cua cong ((cong san) or (cong thanh)) ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: _ ha tinh - thanh phan cua cong ((cong san) OR (cong thanh)) ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: _ ha tinh - thanh phan cua cong ((cong san) or (cong thanh)) ((toan cau) or (toan ban))*.