Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung dung » phuong dung, ung dung, thong dung
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
dung manh » duong manh, dung danh, hung manh
manh toan » thanh toan, anh tuan, tinh toan
tang cua » mang cua, hang cua, tang luan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((chua xang) or (chieu sach)) - hanh tang cua nhung dung manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chua xang) OR (chieu sach)) - hanh tang cua nhung dung manh toan cau.
• Adding a wildcard symbol may retrieve word variants: chao ((chua xang) or (chieu sach)) - hanh tang cua nhung dung manh toan cau*.