Perhaps you should try some spelling variations:
dan thanh » dang thanh, danh thanh, ban thanh
thuc dan » thuc hanh, hoc dan, thuc vat
thanh do » thanh de, thanh pho, thanh hoa
nang xa » nang x, lang xa, nang ma
vu sai » vu hai, vu san, vu dai
vu ban » tu ban, va ban
ve nam » he nam, va nam, le nam
do cua » doi cua, co cua, de cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu sai) or (vu ban)) ky nang xa hoi. hieu ((ve nam) or (van nam)) thuc dan thanh do cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sai) OR (vu ban)) ky nang xa hoi. hieu ((ve nam) OR (van nam)) thuc dan thanh do cua te.
• Adding a wildcard symbol may retrieve word variants: ((vu sai) or (vu ban)) ky nang xa hoi. hieu ((ve nam) or (van nam)) thuc dan thanh do cua te*.