Perhaps you should try some spelling variations:
quyen vang » quyen van, quyet van, huyen van
quen thuat » quen thu
nhung cam » nhung cau, nhung nam, nhung ca
quen vang » quan van, que van, que lang
gian truc » gian truoc, giay truc, gian tru
nhung tam » nhung tram, nhung nam, nhung tap
tam quyen » tam tuyen, mau quyen, lam quen
thuat bai » thuat bao, thuyet bai, thuat xay
cam quen » lam quen, cam bien, cam tien
truc lap » truc va, truc may, tu 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 cam quen vang. thoi gian truc lap ) or ( nhung tam quyen vang. thoi quen thuat bai ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung cam quen vang. thoi gian truc lap ) OR ( nhung tam quyen vang. thoi quen thuat bai )).
• Adding a wildcard symbol may retrieve word variants: (( nhung cam quen vang. thoi gian truc lap ) or ( nhung tam quyen vang. thoi quen thuat bai ))*.