Perhaps you should try some spelling variations:
van tuan » van quan, van ban, anh tuan
tuan vi » quan vi, luan vi, quans vi
hanh ky » hanh kem
nang xa » nang x, lang xa, nang ma
duc van » duc va, duc tan, duc manh
vi cua » vai cua, di cua
cua te » cua tu
va cao » va cac, va co, va dao
lanh y » anh y, hanh y, lanh lay
va cam » va cham, va cac, va cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat ((lanh y) or (hanh ky)) nang xa hoi. lieu ((va cam) OR (va cao)) duc van tuan vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat ((lanh y) OR (hanh ky)) nang xa hoi. lieu ((va cam) OR (va cao)) duc van tuan vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat ((lanh y) or (hanh ky)) nang xa hoi. lieu ((va cam) OR (va cao)) duc van tuan vi cua te".
• Adding a wildcard symbol may retrieve word variants: thuat ((lanh y) or (hanh ky)) nang xa hoi. lieu ((va cam) OR (va cao)) duc van tuan vi cua te*.