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phan thong » phan thuong, phan hong, phan tong
doan khoa » doanh khoa, toan khoa, dan khoa
hoi thong » hoi thuong, hoi trong, hoa thong
sach tri » sach tai, sach tren, sach truc
thi bach » thi bich, thi hanh, thi anh
bach hai » bach mai, bach ha, bac dai
hai phan » thai phan, tai phan, hai pham
sach dao » lanh dao
thi doan » thai doan, thi hoan, thi loan
khoa hoi » khoan hoi, khoa hoc, khoa doi
su sach » so sach, vu sach
tri thi » tri tai, tai thi, thi thi
tu sach » thu sach, te sach, tu cach
dao thi » do thi, dan thi, dang thi