Perhaps you should try some spelling variations:
chau tinh » ha tinh, cua tinh, cac tinh
thanh ven » thanh vien, thanh van, thanh nien
nang dung » dang dung, nang dong, rang dung
dung giao » nang giao
giao phan » giao nhan, gia phan, giao phat
thanh ve » hanh ve, thanh va, thanh vien
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: o ((chau tinh) or (cuu tinh)) - canh ((thanh ve) or (thanh ven)) nang dung giao phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: o ((chau tinh) OR (cuu tinh)) - canh ((thanh ve) OR (thanh ven)) nang dung giao phan cau.
• Adding a wildcard symbol may retrieve word variants: o ((chau tinh) or (cuu tinh)) - canh ((thanh ve) or (thanh ven)) nang dung giao phan cau*.