Perhaps you should try some spelling variations:
chung tai » chung ta, cung tai, chung than
doi tuong » moi truong, doi song
tuong hoc » truong hoc, tuong ho, duong hoc
nhung phi » nhung phu, nhung chi, nhung thi
quan lang » quan hoang, gian lang, quan luan
nuoi dong » nuoi duong, nuoi ong, nuoi trong
quy lang » que lang, quy long, quet lang
phi quan » thi quan, phap quan, phan quan
dong hoc » dong co, dong luc
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: (( chung tai quy lang. doi tuong hoc mo ) or ( nhung phi quan lang. nuoi dong hoc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( chung tai quy lang. doi tuong hoc mo ) OR ( nhung phi quan lang. nuoi dong hoc mo )).
• Adding a wildcard symbol may retrieve word variants: (( chung tai quy lang. doi tuong hoc mo ) or ( nhung phi quan lang. nuoi dong hoc mo ))*.