Perhaps you should try some spelling variations:
nguoi dung » nguoi nung, nguoi muong, noi dung
nhung tri » nhung bai, dung tri, nhung bi
dung hoc » dong hoc, dung thuoc, trung hoc
nhung ki » nhung bi, nhung gi, nhung ky
hoi dong » hop dong, hoat dong, ha dong
tri que » tri tue, tri quan, tren que
que van » qua van, quy van, quyet van
ki nang » ky nang
nang va » nang van, hang va, nang ma
hoc mo » hoc moi, hoc mot, hoc mon
co mot » cho mot, com mot, co dot

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 van. nguoi dung hoc mo ) or ( nhung ki nang va. hoi dong co mot ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung tri que van. nguoi dung hoc mo ) OR ( nhung ki nang va. hoi dong co mot )).
• Adding a wildcard symbol may retrieve word variants: (( nhung tri que van. nguoi dung hoc mo ) or ( nhung ki nang va. hoi dong co mot ))*.