Perhaps you should try some spelling variations:
thuong dong » phuong dong, tuong dong, chuong dong
hanh trinh » canh tranh, hanh chinh
co thuong » cao thuong, cho thuong, ca thuong
chi tach » chiu trach, chiet tach, chi thanh
trinh co » trinh do, trinh cong, trinh hoa
dong dan » dong danh, duong dan, dong san
dan phan » doan phan, dan chan, van phan
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi tach - hanh trinh co thuong dong dan phan tu~.
• Adding a wildcard symbol may retrieve word variants: doi chi tach - hanh trinh co thuong dong dan phan tu*.