Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
nang phan » nang thanh, nang quan, dung phan
nang phat » nang suat, van phat
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
mang cua » manh cua, ban cua, cong cua
dung cua » dung luan, dung cho

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - nhanh ((mang cua) OR (dung cua)) nhung cong ((nang phan) OR (nang phat)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - nhanh ((mang cua) or (dung cua)) nhung cong ((nang phan) OR (nang phat)) cau~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - nhanh ((mang cua) or (dung cua)) nhung cong ((nang phan) OR (nang phat)) cau*.