Perhaps you should try some spelling variations:
nhung thoi » phung thi, nhung loi, nhung tri
thoi quyet » toi quyet, theo quyet, thoi quen
hoi luyen » hoi huyen, hoi truyen, hong luyen
luyen thi » nguyen thi
nhung thi » phung thi, nhung tri, nhung chi
quyet hoa » thuyet hoa, quyet toan, huyet hoc
thoi cua » hoi cua, thai cua, troi cua
thi giao » khi giao, tai giao, tri giao
cua van » cua ban, cua vat, cua dan
thi dua » thi dung
dua van » duy van, dua vao, duc van

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung thoi cua van. hoi luyen thi giao ) or ( nhung thi dua van. thoi quyet hoa giao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi cua van. hoi luyen thi giao ) OR ( nhung thi dua van. thoi quyet hoa giao )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi cua van. hoi luyen thi giao ) or ( nhung thi dua van. thoi quyet hoa giao ))*.