Perhaps you should try some spelling variations:
xa khanh » xa thanh, van khanh, dat khanh
hieu va » lieu va, hieu qua
cam tuc » cam xuc, cam tu, nam thuc
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
va cam » va cham, va cao, va cai
va cau » van cau, va dau, va cao
ve cac » vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky nang x ho. hieu va cam tuc xa khanh ((va cau) or (((ve cac) or (va cac)))) theo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky nang x ho. hieu va cam tuc xa khanh ((va cau) OR (((ve cac) OR (va cac)))) theo.
• Adding a wildcard symbol may retrieve word variants: su sac ky nang x ho. hieu va cam tuc xa khanh ((va cau) or (((ve cac) or (va cac)))) theo*.