Perhaps you should try some spelling variations:
sanh thieu » sach thieu, thanh thieu, hanh thiet
thieu nang » thien nang, thieu khang, thieu quang
kham chua » kham pha
thanh vai » thanh hai, thanh van, thanh tai
hieu van » hieu va, thien van, hieu ve
va thanh » gia thanh, ban thanh, va tinh
so sanh » do sanh
nang xa » nang x, lang xa, nang ma
chua va » chuc va, chua may, chuan ha
vai cua » dai cua, hai cua, lai cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh thieu nang xa hoi. ((hieu van) OR (lieu va)) kham chua va thanh vai cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh thieu nang xa hoi. ((hieu van) OR (lieu va)) kham chua va thanh vai cua te".
• Adding a wildcard symbol may retrieve word variants: so sanh thieu nang xa hoi. ((hieu van) OR (lieu va)) kham chua va thanh vai cua te*.