Perhaps you should try some spelling variations:
thanh tri » thanh tra, thanh tai, chinh tri
nang xa » nang x, lang xa, nang ma
ve chat » va chat, van chat
va cham » va chat, va tham
han tri » han tai, van tri, chan troi
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
tuc va » thuc va, truc va, tuc xa
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 chat) or (va cham)) tuc va ((han tri) OR (thanh tri)) va thiet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky nang xa hoi. hieu ((ve chat) OR (va cham)) tuc va ((han tri) OR (thanh tri)) va thiet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky nang xa hoi. hieu ((ve chat) or (va cham)) tuc va ((han tri) OR (thanh tri)) va thiet*".