Perhaps you should try some spelling variations:
qua cham » qua hai, va cham, qua cua
nang xa » nang x, lang xa, nang ma
qua cac » cua cac
hanh di » hanh vi, hanh de, danh di
hang di » hang doi, hang vi, hang dien
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
cua te » cua tu

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 xa hoi. hieu ((qua cham) or (qua cac)) duc va ((hanh di) OR (hang di)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky nang xa hoi. hieu ((qua cham) OR (qua cac)) duc va ((hanh di) OR (hang di)) cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky nang xa hoi. hieu ((qua cham) or (qua cac)) duc va ((hanh di) OR (hang di)) cua te*".