Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
nhung cong » dung cong, thong cong, hang cong
trinh vat » trinh van, trinh luat, trinh han
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cac » nhan cach, phan dau, phan lap

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 ((trinh vat) or (sinh vat)) nhung cong dan phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - canh ((trinh vat) OR (sinh vat)) nhung cong dan phan cac.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - canh ((trinh vat) or (sinh vat)) nhung cong dan phan cac*.