Perhaps you should try some spelling variations:
nam thuc » nam thuoc, am thuc, nam thu
xa huong » xa phuong, va huong, xa muong
dong cua » dung cua, cong cua, huong cua
qua nam » quan nam, cua nam, quang nam
thuc xa » thuc xay, tuc xa, thuc va
doi cua » hoi cua
so sac » so sach, so dac
sac ky » cac ky, sai ky
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sac ky nang x hoi. hieu qua nam thuc xa huong ((((doi cua) or (dai cua))) or (dong cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sac ky nang x hoi. hieu qua nam thuc xa huong ((((doi cua) OR (dai cua))) OR (dong cua)) tre.
• Adding a wildcard symbol may retrieve word variants: so sac ky nang x hoi. hieu qua nam thuc xa huong ((((doi cua) or (dai cua))) or (dong cua)) tre*.