Perhaps you should try some spelling variations:
xa hanh » xa thanh, xa khanh, va hanh
sach ky » sach y, sach ty, sach kem
may hoi » may thoi, tay hoi, mai hoi
cua tuc » cua duc, cua tu, cua thuoc
sac ky » cac ky, sai ky
ve cai » va cai, ve cac, ve tai
va cam » va cham, va cac, va cao
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 ((sach ky) or (sac ky)) mang may hoi. hieu ((ve cai) or (va cam)) tuc xa hanh vi cua tuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sac ky)) mang may hoi. hieu ((ve cai) OR (va cam)) tuc xa hanh vi cua tuc.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) or (sac ky)) mang may hoi. hieu ((ve cai) or (va cam)) tuc xa hanh vi cua tuc*.