Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
thanh vi » hanh vi, thanh va, thanh ve
cau tren » cu tren, ca tren, cau treo
dau tren » dau tien, dat tren, dau tieng
mai hoi » mai khoi, dai hoi, lai hoi
hieu ve » hieu va, hieu van
tu cam » tu cham, tu cac, tu nam
cam ky » cao ky, cac ky
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cam ky nang ((xa hoi) or (mai hoi)). hieu ve cam xuc va thanh vi ((cau tren) OR (dau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cam ky nang ((xa hoi) OR (mai hoi)). hieu ve cam xuc va thanh vi ((cau tren) OR (dau tren))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cam ky nang ((xa hoi) or (mai hoi)). hieu ve cam xuc va thanh vi ((cau tren) OR (dau tren))*".