Table:
0
A
B
C
D
E
F
1
Jyutping
Character
Portuguese
Relative value
Metric value
Imperial value
2
lei4
厘
Liz
1/1600
37.79931mg
~0.2133 dr
3
fan1
分
Condorim
1/1600
377.9936375mg
~0.2133 dr
4
cin4
錢
Maz
1/160
3.779936375g
~2.1333dr
5
loeng2
兩
Tael
1/16
37.79936375g
~1.3333oz
6
gan1
斤
Cate
1
604.78982g
~1.3333lb
7
daam3
担 / 擔
Pico
100
60.478982kg
~133.3333lb

Questions and formulas:
Question: what's the relative value that contains a jyutping of daam3?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="daam3"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,A2:A7="daam3"),4))
Level: medium
Question: What metric value has a jyutping of lei4?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="lei4"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,A2:A7="lei4"),5))
Level: medium
Question: what's the imperial that contains a jyutping of cin4?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="cin4"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,A2:A7="cin4"),6))
Level: medium