Perhaps you should try some spelling variations:
tien quan » thien quan, tien quang, lien quan
hanh tang » hanh trang, anh tang, hanh mang
hoa lang » hoa dan, hoa van
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
ho tien » hoc tien, do tien, ho mien
va hang » van hang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho tien quan - hanh tang ((va hang) or (hoa lang)) cong dan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho tien quan - hanh tang ((va hang) OR (hoa lang)) cong dan phan tu.
• Adding a wildcard symbol may retrieve word variants: ho tien quan - hanh tang ((va hang) or (hoa lang)) cong dan phan tu*.