Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
ve chat » va chat, van chat
nang xa » nang x, lang xa, nang ma
ve cham » va cham, vu cham, ve chim
tuc va » thuc va, truc va, tuc xa
su sac » su sach, su cac, su xac
xuc va » duc va, luc va, xac va
sac ky » cac ky, sai ky
tai va » thai va, mai va, tri va
thiet » thieu

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