Perhaps you should try some spelling variations:
chiet tach » chieu sach
chieu sang » chieu sach, chieu xanh, nhieu tang
thanh dung » thanh duong, thanh tung, thanh hung
dang trong » dung trong, dong trong, lang trong
trong dang » truong dang, trong dan, trong dong
hieu lang » hieu quang, nhieu tang, hieu van
dang phan » dung phan, nang phan, dang phat
dung cua » dung luan, dung cho
cua dang » cua cong, cua ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chiet tach) or (((chieu sang) OR (hieu lang)))) - thanh dung cua dang trong dang phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chiet tach) OR (((chieu sang) OR (hieu lang)))) - thanh dung cua dang trong dang phan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chiet tach) or (((chieu sang) OR (hieu lang)))) - thanh dung cua dang trong dang phan tu".
• Adding a wildcard symbol may retrieve word variants: ho ((chiet tach) or (((chieu sang) OR (hieu lang)))) - thanh dung cua dang trong dang phan tu*.