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
chu xanh » chu manh, chieu xanh, chua xang
anh tang » anh bang, anh dang, anh nang
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
cho chu » cho thue

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

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