Perhaps you should try some spelling variations:
nhung duong » nhung dung, nhung huong, nhung tuong
chinh viec » chinh viet, chinh tien, chinh vi
chieu sang » chieu sach, chieu xanh, nhieu tang
viec nhung » viec thuong, viet hung, ve nhung
hieu lang » hieu quang, nhieu tang, hieu van
duong van » duong va, luong va, dang van
van thanh » ban thanh, van tuan
thanh cao » thanh ca, thanh cac, thanh thao

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 nhung duong van thanh cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) OR (hieu lang)) - hanh chinh viec nhung duong van thanh cao".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) OR (hieu lang)) - hanh chinh viec nhung duong van thanh cao*.