Perhaps you should try some spelling variations:
nhung thong » chung thong, nhung chong, nhung phong
thong khe » thong ke, thong kiem, thong khao
khe quang » che quang, ke quang, nghe quang
doi tuong » moi truong, doi song
tuong hoc » truong hoc, tuong ho, duong hoc
nhung gi » nhung bi, nhung bai
que lang » quet lang, quan lang, que quang
hoc mo » hoc moi, hoc mot, hoc mon
gi que » nghi que

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung thong khe quang. doi tuong hoc mo ) or ( nhung gi que lang. doi tuong hoc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thong khe quang. doi tuong hoc mo ) OR ( nhung gi que lang. doi tuong hoc mo )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thong khe quang. doi tuong hoc mo ) or ( nhung gi que lang. doi tuong hoc mo ))*.