Perhaps you should try some spelling variations:
nhanh dung » nhanh dong, hanh dung, nhanh hung
nhung cong » dung cong, thong cong, hang cong
cong quang » luong quang, thong quang, duong quang
cua nhung » va nhung
thong cap » trung cap, thong cua, thong xay
thong cac » trong cac, phong cach, thong cua
theo chu » theo chieu, cho chu, chao chu
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung luan, dung cho

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