Perhaps you should try some spelling variations:
thong ban » thong van, trong ban, thong bai
kho trang » kho tang, thoi trang, thu trang
cau treo » cau theo, cau tren, cau triet
duc toan » duc tan, duc ton, duc hoan
trang xa » trang va, trang ha, trong xa
cuu tre » cua tre, cau tren
xac kho » cac khoi, dac khoa, cac khoa
su xac » pu xac, su cac
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: su xac kho trang xa hoi. hieu ((ve cam) or (va cam)) duc toan thong ban ((cuu tre) or (cau treo))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su xac kho trang xa hoi. hieu ((ve cam) OR (va cam)) duc toan thong ban ((cuu tre) OR (cau treo)).
• Adding a wildcard symbol may retrieve word variants: su xac kho trang xa hoi. hieu ((ve cam) or (va cam)) duc toan thong ban ((cuu tre) or (cau treo))*.