Perhaps you should try some spelling variations:
nhanh chong » thanh cong, khanh phong
nhung cong » dung cong, thong cong, hang cong
tieu sang » chieu sang, tieu dung, tinh sang
tiem nang » tin nang, tich nang
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan ban » can ban, chat ban, chan nan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu sang) OR (tiem nang)) - ((nhanh chong) or (nhanh quang)) cua nhung cong dan chan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu sang) OR (tiem nang)) - ((nhanh chong) OR (nhanh quang)) cua nhung cong dan chan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu sang) OR (tiem nang)) - ((nhanh chong) or (nhanh quang)) cua nhung cong dan chan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu sang) OR (tiem nang)) - ((nhanh chong) or (nhanh quang)) cua nhung cong dan chan ban*.