Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
canh sinh » canh tinh, canh binh, tinh sinh
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
vat dung » van dung, va dung, viet dung
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan cau » phan dau, phan cac, phan tu

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 - canh sinh vat dung cong tan phan cau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - canh sinh vat dung cong tan phan cau*.