Perhaps you should try some spelling variations:
chiet tach » chieu sach
hanh trang » thanh trung, hanh trinh, minh trang
nhan tong » nhan trong, nhan thong, nhan tuong
manh toan » thanh toan, anh tuan, tinh toan
ho chiet » ho chieu, ho thiet, hoc thiet
cua nhan » ca nhan, cua ngan, cua nha
dan than » dan chan, ban than, van than

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 - ((hanh trang) or (canh tranh)) cua nhan tong ((dan than) or (manh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - ((hanh trang) OR (canh tranh)) cua nhan tong ((dan than) OR (manh toan)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - ((hanh trang) or (canh tranh)) cua nhan tong ((dan than) or (manh toan)) cau*.