Perhaps you should try some spelling variations:
nhung cho » chung cho, nhung chi, nhung chu
quen truc » kien truc, xuan truc, quen suc
thoi hien » thi hien, thoi mien, hoc hien
hien thuc » kien thuc, bien thuc, hien thu
truc lap » truc va, truc may, tu lap
dung sai » dung tai, dung va, dung dat
lan lang » ban lang, lan tang, van lang
cho quy » cho que, cho qua, kho quy
quy van » duy van, qua van, quyet van
sai lan » sau lan, sai lam, sai lap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung cho quy van. thoi quen truc lap ) OR ( dung sai lan lang. thoi hien thuc vat ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung cho quy van. thoi quen truc lap ) or ( dung sai lan lang. thoi hien thuc vat ))*.