Perhaps you should try some spelling variations:
lien doanh » trien doanh, kihn doanh
quang uan » quang tuan, quang ban, quang tran
dinh chuc » dinh chi, dinh thuy, dinh cuu
nang lua » nang luc, nang dua, nang cua
lua lien » luan lien, luat hien, va lien
uan van » luan van, quan van, tan van
ban dat » ban dan, dan dat, ban dau
tinh » trinh, minh, kinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tinh quang uan van ban dat ) or ( dinh chuc nang lua lien doanh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tinh quang uan van ban dat ) OR ( dinh chuc nang lua lien doanh ))*.