Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
ky danh » ky anh, ky dang
danh xa » danh ca, dinh xa, canh xa
ve chao » ve chat, ve cho, ve chang
ve cham » va cham, ve chat, vu cham
san cua » sang cua, ban cua, dan cua
cua tre » cua te, cuu tre, cua triet
su cao » cu cao, vu cao, su co
xu van » tu van, vu van, su van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cac) or (su cao)) ky danh xa hoi. hieu ((ve chao) OR (ve cham)) xu van thanh san cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cac) OR (su cao)) ky danh xa hoi. hieu ((ve chao) OR (ve cham)) xu van thanh san cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cac) or (su cao)) ky danh xa hoi. hieu ((ve chao) OR (ve cham)) xu van thanh san cua tre".
• Adding a wildcard symbol may retrieve word variants: ((tu cac) or (su cao)) ky danh xa hoi. hieu ((ve chao) OR (ve cham)) xu van thanh san cua tre*.