Perhaps you should try some spelling variations:
tan hanh » tan thanh, tang hanh, toan hanh
nang xa » nang x, lang xa, nang ma
qua cac » cua cac
cac duc » cac du, cao duc, cac dac
hanh di » hanh vi, hanh de, hang di
tu dan » tuc dan, tu ban, cu dan
dan ky » van ky
di cua » dai cua, doi cua, de 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 cac duc tan hanh di cua vat~.
• Adding a wildcard symbol may retrieve word variants: tu dan ky nang xa hoi. hieu qua cac duc tan hanh di cua vat*.