Perhaps you should try some spelling variations:
nhanh thong » nhanh chong, nhanh thang, nhan thong
chieu xanh » chieu sach, chieu sang, chieu tinh
hieu lang » chieu sang, hieu quang, nhieu tang
thong qua » thong quan, thong cua, thong tu
dung cong » dung trong
qua dung » quang dung, su dung, qua song
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) or (hieu lang)) - nhanh thong qua dung cong san ((toan ban) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (hieu lang)) - nhanh thong qua dung cong san ((toan ban) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (hieu lang)) - nhanh thong qua dung cong san ((toan ban) or (van ban))*.