Perhaps you should try some spelling variations:
nhanh thanh » phan thanh
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
nhung cong » dung cong, thong cong, hang cong
nhanh tinh » hanh trinh, nhan sinh
trung cua » truong cua, trung tuan, trung cap
cong cong » cong dong, trong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu

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

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