Level ▁and ▁L CC I ▁exam in ations ▁organ ised ▁by ▁the ▁University ▁of ▁Cambridge ▁achieved ▁good ▁results , ▁and ▁this ▁prompt ed ▁the ▁H ak ka ▁Association ▁to ▁raise ▁funds ▁to ▁construct ▁a ▁building ▁exclus ively ▁for ▁the ▁Pre - Univers ity ▁students . ▁In ▁ 1 9 8 9 , ▁the ▁building ▁was ▁opened ▁by ▁the ▁then ▁Chief ▁Minister ▁of ▁Sab ah , ▁Dat uk ▁P air in ▁K iting an . ▁The ▁Pre - Univers ity ▁was ▁known ▁then ▁as ▁" S ab ah ▁T sh ung ▁T sin ▁Pre - Univers ity ▁Centre " ▁and ▁today ▁it ▁is ▁known ▁as ▁Institut ▁Sin aran . ▁▁ 1 9 8 9 ▁— ▁today ▁The ▁school ' s ▁principal ▁Ch ang ▁Yu ▁On ▁died ▁on ▁ 4 ▁November ▁ 1 9 8 9 ▁of ▁a ▁heart ▁attack ▁at ▁age ▁ 4 8 . ▁In ▁ 1 9 9 1 , ▁the ▁Yang ▁di - P ert ua ▁Neg eri ▁of ▁Sab ah ▁best owed ▁the ▁honor ary ▁title ▁" Dat uk " ▁to ▁Ch ang ▁Yu ▁On ▁post hum ously ▁to ▁honour ▁his ▁contributions . ▁The ▁new ▁principal ▁was ▁the ▁then ▁vice - pr incipal ▁Mr . ▁Lau ▁Su an ▁H ok . ▁In ▁March ▁ 1 9 9 0 , ▁T sen ▁K ui ▁On ▁and ▁H iew ▁H oh ▁Shin ▁were ▁chosen ▁as ▁vice - pr inci p als ▁of ▁the ▁school . ▁ ▁During ▁the ▁ten ure ▁of ▁Lau ▁Su an ▁H ok , ▁air - condition ing ▁was