Perhaps you should try some spelling variations:
hanh than » hanh han, hanh nhan, hanh phan
anh phan » hanh phan, anh nhan, anh han
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cac duc » cac du, cao duc, cac dac
duc van » duc va, duc tan, duc manh
cua tre » cua te, cuu tre, cua triet
su sai » su tai, su hai, su dai
sai ky » sac ky
ve cac » va cac, vien cac
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sai ky nang xa hoi. hieu ve cac duc van ((hanh than) or (anh phan)) ((cua tre) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ky nang xa hoi. hieu ve cac duc van ((hanh than) OR (anh phan)) ((cua tre) OR (cua tu)).
• Adding a wildcard symbol may retrieve word variants: su sai ky nang xa hoi. hieu ve cac duc van ((hanh than) or (anh phan)) ((cua tre) or (cua tu))*.