Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trung » thanh trung, hanh trang, manh trung
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu tinh - ((hanh trung) or (hanh trinh)) cua nhung cong dan phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - ((hanh trung) OR (hanh trinh)) cua nhung cong dan phan dau.
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - ((hanh trung) or (hanh trinh)) cua nhung cong dan phan dau*.