Perhaps you should try some spelling variations:
dang dai » dang hai, dang bai, dang dan
phat xuc » chat xuc, phat xuat, phap xu
ky dang » ky nang, ky danh
hieu su » hieu sau, tieu su, hieu so
doi cua » dai cua, hoi cua
phap tu » phan tu, pham tu
va danh » va dinh, va dan, va hanh
tu bai » tu ban, tu bat, te bai
di cua » dai cua, de cua, do cua
bai ky » ban ky, sai ky, bac ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu bai ky dang dai hoc. hieu su ((phat xuc) or (phap tu)) va danh ((di cua) or (doi cua)) su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu bai ky dang dai hoc. hieu su ((phat xuc) OR (phap tu)) va danh ((di cua) OR (doi cua)) su.
• Adding a wildcard symbol may retrieve word variants: tu bai ky dang dai hoc. hieu su ((phat xuc) or (phap tu)) va danh ((di cua) or (doi cua)) su*.