Perhaps you should try some spelling variations:
nhung tri » nhung bai, dung tri, nhung bi
nhung thi » nhung thoi, phung thi, nhung chi
doi tuong » moi truong, doi song
tuong hoa » tuong khoa, tuong ho, huong hoa
que lang » quet lang, quan lang, que quang
noi dung » hoc dung
dung hoc » dong hoc, dung thuoc, trung hoc
yen vang » yen lang, yen giang, nen van
tri que » tri tue, tri quan, tren que
hoa moi » hoc moi, hoa doi, khoe moi
hoc mo » hoc moi, hoc mot, hoc mon

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung tri que lang. noi dung hoc mo ) or ( nhung thi yen vang. doi tuong hoa moi ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung tri que lang. noi dung hoc mo ) OR ( nhung thi yen vang. doi tuong hoa moi )).
• Adding a wildcard symbol may retrieve word variants: (( nhung tri que lang. noi dung hoc mo ) or ( nhung thi yen vang. doi tuong hoa moi ))*.