Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van phat » va phat, van chat, van phan
phat duc » pham duc, phan duc, phan duoc
tuc dan » thuc dan, thuc day, tung dan
nang xa » nang x, lang xa, nang ma
tan anh » tuan anh, tran anh, toan anh
anh doi » anh noi, anh doc, thanh doi
dan ky » van ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tuc dan ky nang xa hoi. hieu van phat duc tan anh doi ((hoa viet) or (cua vat))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tuc dan ky nang xa hoi. hieu van phat duc tan anh doi ((hoa viet) OR (cua vat)).
• Adding a wildcard symbol may retrieve word variants: tuc dan ky nang xa hoi. hieu van phat duc tan anh doi ((hoa viet) or (cua vat))*.