Perhaps you should try some spelling variations:
theo lieu » theo tieu, theo chieu, theo yeu
lieu tinh » trieu tinh, diep tinh, bien tinh
canh manh » lanh manh, canh tranh, cach mang
kha nang » phap nang, ky nang, ki nang
toan cau » toan cao, toan ban, toan tap
than cap » khan cap, thanh lap, thanh cac
va nang » van nang, da nang, cam nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo lieu tinh - canh manh ((va nang) or (kha nang)) huong dan ((toan cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo lieu tinh - canh manh ((va nang) OR (kha nang)) huong dan ((toan cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: theo lieu tinh - canh manh ((va nang) or (kha nang)) huong dan ((toan cau) or (than cap))*.