Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
doc chieu » doc hieu, doi chieu, toc thieu
trung tac » trung tam, trong tac, trung tai
dung cong » dung trong
cong nang » cong ngang, cong lang, cong nong
tac dung » sach dung, xay dung, tin dung
nang pha » nang phat, nang phan, nang phap
pha cau » phan cau, phap cau, pha cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc chieu xanh - thanh trung tac dung cong nang pha cau~.
• Adding a wildcard symbol may retrieve word variants: doc chieu xanh - thanh trung tac dung cong nang pha cau*.