Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, kieu tinh
chau tinh » cuu tinh, ha tinh, cua tinh
hanh manh » lanh manh, hoang manh, thanh minh
hanh mang » nhanh mang, hanh trang, nhanh lang
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong san » cong tac
san tuan » van tuan, san luan, san quan
tuan ban » tuan bang, toan ban, luan ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (chau tinh)) - ((hanh manh) OR (hanh mang)) cua dung cong san tuan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (chau tinh)) - ((hanh manh) OR (hanh mang)) cua dung cong san tuan ban~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (chau tinh)) - ((hanh manh) OR (hanh mang)) cua dung cong san tuan ban*.