Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trinh » canh tranh, hanh chinh
trinh chao » trinh chat, trinh han, trinh co
chao trong » chat trong, cho trong, cay trong
doc chieu » doc hieu, doi chieu, toc thieu
cong tac » cong ty
tac phan » tac pham, tai phan, tac phat
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc chieu tinh - hanh trinh chao trong cong tac phan cau~.
• Adding a wildcard symbol may retrieve word variants: doc chieu tinh - hanh trinh chao trong cong tac phan cau*.