Perhaps you should try some spelling variations:
duoc thien » duc thien, duoc dien, cuoc chien
thien nang » thien bang, thien dang, trien nang
canh tinh » hanh tinh, manh tinh, canh tranh
trong van » trong cac
tinh vat » trinh vat, sinh vat, tinh va
vat dung » van dung, va dung, viet dung
tuan cau » toan cau, tuan cu, thuan cam
quan cau » quang cao, toan cau, quan ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: duoc thien nang - canh tinh vat dung trong van ((tuan cau) or (quan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: duoc thien nang - canh tinh vat dung trong van ((tuan cau) OR (quan cau))*.