Perhaps you should try some spelling variations:
thien cao » thien bao, thien cac, thien cau
thu canh » thuc hanh, thu ban, thu hang
day nang » da nang, may nang, dai nang
cao nhan » ca nhan, tao nhan, cam nhan
nhan luc » nang luc
va hanh » van hanh, va thanh, va danh
luc va » duc va, tuc va, loc va
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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: ((thu canh) OR (thu cong)) day nang x hoi. thien cao nhan luc va hanh vi ((cua te) OR (hoa viet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu canh) OR (thu cong)) day nang x hoi. thien cao nhan luc va hanh vi ((cua te) or (hoa viet))~".
• Adding a wildcard symbol may retrieve word variants: ((thu canh) OR (thu cong)) day nang x hoi. thien cao nhan luc va hanh vi ((cua te) or (hoa viet))*.