Perhaps you should try some spelling variations:
chiet tach » chieu sach
canh manh » lanh manh, canh tranh, anh anh
cong cong » cong dong, trong cong, dung cong
ho chiet » ho chieu, ho thiet, hoc thiet
van manh » van minh, van anh, van hanh
tuan ban » tuan bang, toan ban, luan ban
cong ha » cong hoa, dong ha, cong tac
ha tuan » ha tran, ha xuan, a tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - ((((canh manh) or (van manh))) or (cach mang)) cua cong cong ha tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - ((((canh manh) OR (van manh))) OR (cach mang)) cua cong cong ha tuan ban.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - ((((canh manh) or (van manh))) or (cach mang)) cua cong cong ha tuan ban*.