Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh chao » trinh chat, trinh han, trinh co
chao trong » chat trong, cho trong, cay trong
hien tinh » khien tinh, thien tinh, bien tinh
cong san » cong tac
san phan » san pham, van phan, sat phan
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: hoc hien tinh - hanh trinh chao trong cong san phan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien tinh - hanh trinh chao trong cong san phan cau*.