Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tuong cua » truong cua, huong cua, thong cua
cong sang » cong san, cong lang, cong vang
sang than » cang thang, dang thanh, sang tao
theo chu » theo chieu, cho chu, chao chu
chu bang » thu bang, chuc nang, chu quang
tung cua » trung cua, dung cua, tang cua
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu bang - thanh ((tung cua) or (tuong cua)) nhung cong sang than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu bang - thanh ((tung cua) OR (tuong cua)) nhung cong sang than cau.
• Adding a wildcard symbol may retrieve word variants: theo chu bang - thanh ((tung cua) or (tuong cua)) nhung cong sang than cau*.