Perhaps you should try some spelling variations:
thuong duong » tuong duong, thuong luong, chuong duong
viec thuong » viec truong, viet thuong, viet huong
chinh viec » chinh viet, chinh tien, chinh vi
chieu sang » chieu sach, chieu xanh, nhieu tang
hieu lang » hieu quang, nhieu tang, hieu van
duong van » duong va, luong va, dang van
van hanh » van thanh, ban hanh, van anh
hanh cac » hang cac, hanh cat, hanh cham

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu sang) or (hieu lang)) - hanh chinh viec thuong duong van hanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (hieu lang)) - hanh chinh viec thuong duong van hanh cac.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (hieu lang)) - hanh chinh viec thuong duong van hanh cac*.