Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thai cua » than cua, tai cuc, tri cua
cham xu » chao xu, cham cuu, chat xuc
hai cua » dai cua, hoi cua, lai cua
ve cham » va cham, ve chat, vu cham
ky dang » ky nang, ky danh
hieu ve » hieu va, hieu van
xu van » tu van, vu van, su van
ha hoi » hoa hoi, xa hoi, va hoi
su cac » tu cac, su cao, su can

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cac ky dang ((ha hoi) or (ha noi)). hieu ve cham xu van thanh ((hai cua) or (thai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cac ky dang ((ha hoi) OR (ha noi)). hieu ve cham xu van thanh ((hai cua) OR (thai cua)) tre.
• Adding a wildcard symbol may retrieve word variants: su cac ky dang ((ha hoi) or (ha noi)). hieu ve cham xu van thanh ((hai cua) or (thai cua)) tre*.