Perhaps you should try some spelling variations:
nhanh huong » nhanh chuong, thanh huong, nhanh hong
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, mot chieu
huong cua » dung cua
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
ban cong » bang cong, van cong, phan cong
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sang - nhanh huong cua ban cong danh toan cau~.
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - nhanh huong cua ban cong danh toan cau*.