Perhaps you should try some spelling variations:
tan hang » tan khang, ban hang, van hang
thai cua » than cua, tai cuc, tri cua
nang xa » nang x, lang xa, nang ma
va cham » va chat, va tham
tai cua » tai cuc, tri cua, dai cua
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam

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 ((ve cam) or (va cham)) duc tan hang ((tai cua) OR (thai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky nang xa hoi. hieu ((ve cam) OR (va cham)) duc tan hang ((tai cua) OR (thai cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky nang xa hoi. hieu ((ve cam) or (va cham)) duc tan hang ((tai cua) OR (thai cua)) tre".
• Adding a wildcard symbol may retrieve word variants: su sac ky nang xa hoi. hieu ((ve cam) or (va cham)) duc tan hang ((tai cua) OR (thai cua)) tre*.