Perhaps you should try some spelling variations:
quen thuat » quen thu
nhung loi » nhung bai, nhung bi, nhung gi
quen vang » quan van, que lang, quen hanh
thuat bai » thuat bao, thuyet bai, thuat xay
van quyet » van quy, ra quyet, van tuyen
quyet thu » quyet thuc, quyet tam, quyet tan
loi quen » moi quan, lam quen, loi tien
que van » qua van, quy van, quyet van
thu lap » thu lao, tu lap, thuat lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung loi quen vang. thoi quen thuat bai ) or ( nhung loi que van. van quyet thu lap ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung loi quen vang. thoi quen thuat bai ) OR ( nhung loi que van. van quyet thu lap )).
• Adding a wildcard symbol may retrieve word variants: (( nhung loi quen vang. thoi quen thuat bai ) or ( nhung loi que van. van quyet thu lap ))*.