Perhaps you should try some spelling variations:
cac nuoc » cap nuoc, hoc nuoc, dat nuoc
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cho qua » cho cua, cho que, cho sua
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
va dan » ca dan, va dao, va dau
co qua » co quan, co cua, bo qua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky nang xa hoi. hieu va cac nuoc va dan ((co qua) OR (cho qua)) su~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky nang xa hoi. hieu va cac nuoc va dan ((co qua) OR (cho qua)) su".
• Adding a wildcard symbol may retrieve word variants: tu sai ky nang xa hoi. hieu va cac nuoc va dan ((co qua) OR (cho qua)) su*.