Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
trung phat » truong phat, trong phat, trung phan
phat trong » pham trong, chat trong, nhat trong
doi chieu » doc hieu, doi chi, mot chieu
cong tan » cong tac, cong san, cong thanh
tan nhan » tran nhan, tao nhan, van nhan
nhan chu » nhan chua, nha chu, nhan thuc

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 - thanh trung phat trong cong tan nhan chu~.
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - thanh trung phat trong cong tan nhan chu*.