Perhaps you should try some spelling variations:
ban hanh » ban hang
nang xa » nang x, lang xa, nang ma
duc ban » duc tan, duc van, dua ban
tu dan » tuc dan, tu ban, cu dan
dan ky » van ky
qua ca » qua cac, qua cua, qua cai
ca duc » cao duc, cua duc, ca dua
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu dan ky nang xa hoi. hieu qua ca duc ban hanh vi cua vat~.
• Adding a wildcard symbol may retrieve word variants: tu dan ky nang xa hoi. hieu qua ca duc ban hanh vi cua vat*.