Perhaps you should try some spelling variations:
thieu hanh » thien thanh, thien chanh, thieu khang
cua truong » cua trung, xuan truong, cac truong
thong cuan » thong chuan, thong quan, thong luan
hoc thieu » toc thieu, hoc hien
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
thong cua » thong quan, thong tu, huong cua
tinh cua » trinh cua, sinh cua, tinh chat
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu hanh - hanh tinh cua truong ((thong cuan) or (thong cua)) ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu hanh - hanh tinh cua truong ((thong cuan) OR (thong cua)) ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu hanh - hanh tinh cua truong ((thong cuan) or (thong cua)) ((toan cau) or (toan ban))*.