Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh hoat » trinh hoa, trinh hoan, trinh luat
lieu tinh » trieu tinh, diep tinh, bien tinh
dong cong » duong cong, dung cong, dang cong
cong vang » cong lang, cong quang, cong ngang
hoc lieu » hoc dieu, hoc sieu, hoc tieu
vang tan » van tan, tang tan, vang tao
tan tap » toan tap, han tap, tan tat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc lieu tinh - hanh trinh hoat dong cong vang tan tap~.
• Adding a wildcard symbol may retrieve word variants: hoc lieu tinh - hanh trinh hoat dong cong vang tan tap*.