Perhaps you should try some spelling variations:
tao quang » dao quang, hao quang, lao quang
ban thanh » ban hanh, ban hang
thanh tri » thanh tra, thanh tai, chinh tri
sach tao » sach dao, sach bao, sach tai
quang ma » xquang ma, quang va, quang manh
nhan luc » nang luc
va triet » va trien, ve triet, cua triet
vu sach » vu bach, su sach, vu khach
hieu va » lieu va, hieu qua
va nhan » van nhan, ca nhan, va phan
luc ban » duc ban, cuc ban, luc bat
thiet » thieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach tao quang ma hoa. hieu va nhan luc ban thanh tri ((va triet) or (va thiet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach tao quang ma hoa. hieu va nhan luc ban thanh tri ((va triet) OR (va thiet)).
• Adding a wildcard symbol may retrieve word variants: vu sach tao quang ma hoa. hieu va nhan luc ban thanh tri ((va triet) or (va thiet))*.