坚持不渝

to stick to sth without change (idiom); to persevere

strong / solid / firm / unyielding / resolute

to persevere with / to persist in / to insist on

to hold / to grasp / to support / to maintain / to persevere / to manage / to run (i.e. administer) / to control

no; not so / (bound form) not; un-

constant / unchanging / abiding / faithful

short name for Chongqing 重慶|重庆[Chong2 qing4] / old name of Jialing River 嘉陵江[Jia1 ling2 Jiang1] in Sichuan