Perhaps you should try some spelling variations:
phan thanh » pham thanh, ban thanh, van thanh
chieu sang » chieu sach, chieu xanh, hieu lang
thanh van » thanh san, thanh toan, thanh phan
kim ngan » kim ngoc
van dung » van dong, xay dung, tin dung
dung dat » dung va, dung tai
van phan » van phong, van thanh, luan phan
phan lap » phan dau
dat van » dao van, dat va, dam van

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((kim ngan) OR (chieu sang)) - phan thanh van dung dat van phan lap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc ((kim ngan) OR (chieu sang)) - phan thanh van dung dat van phan lap".
• Adding a wildcard symbol may retrieve word variants: doc ((kim ngan) OR (chieu sang)) - phan thanh van dung dat van phan lap*.