Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, hanh mang, hanh tung
cua nhung » va nhung
cong tinh » cong trinh, cong vinh, long tinh
chao chu » cho chu, cua chu, cao cho
chu xang » chua xang, chu bang, chuc nang
anh tang » anh bang, anh dang, anh nang
toan cao » toan ban
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu xang - ((hanh tang) or (anh tang)) cua nhung cong tinh ((toan cao) OR (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu xang - ((hanh tang) OR (anh tang)) cua nhung cong tinh ((toan cao) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao chu xang - ((hanh tang) or (anh tang)) cua nhung cong tinh ((toan cao) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: chao chu xang - ((hanh tang) or (anh tang)) cua nhung cong tinh ((toan cao) OR (toan tap))*.