Perhaps you should try some spelling variations:
lang kyo » sang kyo, dang ky, lang o
kyo nang » ky nang, khoi nang, ki nang
hieu van » thien van, lieu va, hieu ve
so lang » o lang, so dang, hoa lang
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
xuc cac » xuc tac, tuc cac, xuc cam
dan doi » dan hoi, dan toi, van doi
doi cua » dai cua, hoi cua
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so lang kyo nang xa hoi. ((hieu van) OR (hieu va)) cac xuc cac dan doi cua tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so lang kyo nang xa hoi. ((hieu van) OR (hieu va)) cac xuc cac dan doi cua tu".
• Adding a wildcard symbol may retrieve word variants: so lang kyo nang xa hoi. ((hieu van) OR (hieu va)) cac xuc cac dan doi cua tu*.