Perhaps you should try some spelling variations:
tru nang » tra nang, tri nang, truc nano
hoc cac » hoc cao
cac tru » ca tru, cac tro, cac thu
cam thu » nam thu, cac thu, ca thu
thu van » thuc van, thuy van, tu van
danh di » danh du, danh dien, danh gia
xanh di » vanh dai, xanh tai
va cam » va cham, va cac, va cao
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc cac tru nang x ho. lieu va cam thu van ((danh di) or (xanh di)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc cac tru nang x ho. lieu va cam thu van ((danh di) OR (xanh di)) cua te.
• Adding a wildcard symbol may retrieve word variants: hoc cac tru nang x ho. lieu va cam thu van ((danh di) or (xanh di)) cua te*.